Graviton Propagator in a 2-Parameter Family of de Sitter Breaking Gauges
Publication date
2019-10-08
Authors
Glavan, D.
Miao, S. P.
Prokopec, T.
Woodard, R. P.
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Advisors
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Document Type
Article
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Abstract
We formulate the graviton propagator on de Sitter background in a 2-parameter family of simple gauges which break de Sitter invariance. Explicit results are derived for the first order perturbations in each parameter. These results should be useful in computations to check for gauge dependence of graviton loop corrections.
Keywords
gr-qc, hep-th
Citation
Glavan, D, Miao, S P, Prokopec, T & Woodard, R P 2019, 'Graviton Propagator in a 2-Parameter Family of de Sitter Breaking Gauges', Journal of High Energy Physics, vol. 2019, no. 96. https://doi.org/10.1007/JHEP10(2019)096